[PATCH] s390: task_pt_regs()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 13 insertions, 13 deletions

diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index cc02232aa96e..37dfe33dab73 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -52,7 +52,7 @@ FixPerRegisters(struct task_struct *task)
         struct pt_regs *regs;
         per_struct *per_info;
 
-        regs = __KSTK_PTREGS(task);
+        regs = task_pt_regs(task);
         per_info = (per_struct *) &task->thread.per_info;
         per_info->control_regs.bits.em_instruction_fetch =
                 per_info->single_step | per_info->instruction_fetch;
@@ -150,7 +150,7 @@ peek_user(struct task_struct *child, addr_t addr, addr_t data)
                 /*
                  * psw and gprs are stored on the stack
                  */
-                tmp = *(addr_t *)((addr_t) &__KSTK_PTREGS(child)->psw + addr);
+                tmp = *(addr_t *)((addr_t) &task_pt_regs(child)->psw + addr);
                 if (addr == (addr_t) &dummy->regs.psw.mask)
                         /* Remove per bit from user psw. */
                         tmp &= ~PSW_MASK_PER;
@@ -176,7 +176,7 @@ peek_user(struct task_struct *child, addr_t addr, addr_t data)
                 /*
                  * orig_gpr2 is stored on the kernel stack
                  */
-                tmp = (addr_t) __KSTK_PTREGS(child)->orig_gpr2;
+                tmp = (addr_t) task_pt_regs(child)->orig_gpr2;
 
         } else if (addr < (addr_t) (&dummy->regs.fp_regs + 1)) {
                 /* 
@@ -243,7 +243,7 @@ poke_user(struct task_struct *child, addr_t addr, addr_t data)
                            high order bit but older gdb's rely on it */
                         data |= PSW_ADDR_AMODE;
 #endif
-                *(addr_t *)((addr_t) &__KSTK_PTREGS(child)->psw + addr) = data;
+                *(addr_t *)((addr_t) &task_pt_regs(child)->psw + addr) = data;
 
         } else if (addr < (addr_t) (&dummy->regs.orig_gpr2)) {
                 /*
@@ -267,7 +267,7 @@ poke_user(struct task_struct *child, addr_t addr, addr_t data)
                 /*
                  * orig_gpr2 is stored on the kernel stack
                  */
-                __KSTK_PTREGS(child)->orig_gpr2 = data;
+                task_pt_regs(child)->orig_gpr2 = data;
 
         } else if (addr < (addr_t) (&dummy->regs.fp_regs + 1)) {
                 /*
@@ -393,15 +393,15 @@ peek_user_emu31(struct task_struct *child, addr_t addr, addr_t data)
                  */
                 if (addr == (addr_t) &dummy32->regs.psw.mask) {
                         /* Fake a 31 bit psw mask. */
-                        tmp = (__u32)(__KSTK_PTREGS(child)->psw.mask >> 32);
+                        tmp = (__u32)(task_pt_regs(child)->psw.mask >> 32);
                         tmp = PSW32_MASK_MERGE(PSW32_USER_BITS, tmp);
                 } else if (addr == (addr_t) &dummy32->regs.psw.addr) {
                         /* Fake a 31 bit psw address. */
-                        tmp = (__u32) __KSTK_PTREGS(child)->psw.addr |
+                        tmp = (__u32) task_pt_regs(child)->psw.addr |
                                 PSW32_ADDR_AMODE31;
                 } else {
                         /* gpr 0-15 */
-                        tmp = *(__u32 *)((addr_t) &__KSTK_PTREGS(child)->psw +
+                        tmp = *(__u32 *)((addr_t) &task_pt_regs(child)->psw +
                                          addr*2 + 4);
                 }
         } else if (addr < (addr_t) (&dummy32->regs.orig_gpr2)) {
@@ -415,7 +415,7 @@ peek_user_emu31(struct task_struct *child, addr_t addr, addr_t data)
                 /*
                  * orig_gpr2 is stored on the kernel stack
                  */
-                tmp = *(__u32*)((addr_t) &__KSTK_PTREGS(child)->orig_gpr2 + 4);
+                tmp = *(__u32*)((addr_t) &task_pt_regs(child)->orig_gpr2 + 4);
 
         } else if (addr < (addr_t) (&dummy32->regs.fp_regs + 1)) {
                 /*
@@ -472,15 +472,15 @@ poke_user_emu31(struct task_struct *child, addr_t addr, addr_t data)
                         if (tmp != PSW32_MASK_MERGE(PSW32_USER_BITS, tmp))
                                 /* Invalid psw mask. */
                                 return -EINVAL;
-                        __KSTK_PTREGS(child)->psw.mask =
+                        task_pt_regs(child)->psw.mask =
                                 PSW_MASK_MERGE(PSW_USER32_BITS, (__u64) tmp << 32);
                 } else if (addr == (addr_t) &dummy32->regs.psw.addr) {
                         /* Build a 64 bit psw address from 31 bit address. */
-                        __KSTK_PTREGS(child)->psw.addr = 
+                        task_pt_regs(child)->psw.addr =
                                 (__u64) tmp & PSW32_ADDR_INSN;
                 } else {
                         /* gpr 0-15 */
-                        *(__u32*)((addr_t) &__KSTK_PTREGS(child)->psw
+                        *(__u32*)((addr_t) &task_pt_regs(child)->psw
                                   + addr*2 + 4) = tmp;
                 }
         } else if (addr < (addr_t) (&dummy32->regs.orig_gpr2)) {
@@ -494,7 +494,7 @@ poke_user_emu31(struct task_struct *child, addr_t addr, addr_t data)
                 /*
                  * orig_gpr2 is stored on the kernel stack
                  */
-                *(__u32*)((addr_t) &__KSTK_PTREGS(child)->orig_gpr2 + 4) = tmp;
+                *(__u32*)((addr_t) &task_pt_regs(child)->orig_gpr2 + 4) = tmp;
 
         } else if (addr < (addr_t) (&dummy32->regs.fp_regs + 1)) {
                 /*